Results 271 to 280 of about 683,980 (395)
A Novel Space-Time Coding Echo Separation Scheme with Orthogonal Frequency Division Multiplexing Chirp Waveforms for Multi-Input Multi-Output Synthetic Aperture Radar. [PDF]
Sensors (Basel)Yao K, Liu C.
europepmc +1 more source
Advanced Science, EarlyView.This review explores the challenges of treating bone and cartilage defects, emphasizing the role of endogenous electric fields in bone and cartilage regeneration. It highlights recent advancements in electroactive biomaterials, including nanogenerators, piezoelectric materials, triboelectric scaffold, and zwitterionic hydrogels.
Yubin Yao +4 more
wiley +1 more source
Constrained Pulse Radar Waveform Design Based on Optimization Theory. [PDF]
Sensors (Basel)Wu J, Zhang J, Chen Y.
europepmc +1 more source
Implantable Self‐Powered Systems for Electrical Stimulation Medical Devices
Advanced Science, EarlyView.In this paper, the design strategy and clinical application of ISS are discussed in depth from four aspects: the design and optimization of the energy collection module, the selection and preparation of adaptive electrode materials, the innovation of system design strategy, and the biological effect of electrical stimulation of ISS.
Xi Cui, Li Wu, Chao Zhang, Zhou Li
wiley +1 more source
Analysis of the Method of Flow Velocity Measurement Using Random-Waveform Correlation
, 1974 Takayoshi Totani, Hideo Kato
openalex +2 more sources
Calcium control of waveform in isolated flagellar axonemes of chlamydomonas [PDF]
, 1980 Madeleine Amy Bessen +2 more
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Research on model predictive control strategy of three-level dual-active bridge DC-DC converter. [PDF]
Sci RepWang J, Tan L, Li J, Ji C.
europepmc +1 more source
Advanced Science, EarlyView.In situ fabrication of large‐area, high‐quality organic‐inorganic hybrid perovskite ferroelectric (OIHPF) crystals and films via on‐demand electrohydrodynamic (EHD) printing modes. Abstract Traditional oxide ferroelectrics have long struggled to produce flexible, large‐area, and high‐quality thin films at low temperatures, despite their good ...
Jingjing Luo +9 more
wiley +1 more source
COMPARISON OF X-RAY OUTPUTS DUE TO DIFFERENT RECTIFYING WAVEFORMS
, 1973 Akiyoshi Otsuka, Yoshiharu Higashida
openalex +2 more sources